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#include "phoneinfoprivate.h"
#include "phoneinfowrapper.h"

/*!
 * Default constructor
 */
 PhoneInfoPrivate::PhoneInfoPrivate(PhoneInfoWrapper *wrapper)
 : CActive(CActive::EPriorityStandard), q_ptr(wrapper),
 iTelephony(NULL), iPhoneIdV1Pckg(iPhoneIdV1)
 {
    CActiveScheduler::Add(this);
 }

/*!
 * Requests phone info.
 */
 void PhoneInfoPrivate::RequestManufacturer()
 {
    ASSERT(!IsActive());
    int err = CreateCTelephony();
    if ( err )
        {
        emit (q_ptr->errorOccured(err));        
        }
    else
        {
        iTelephony->GetPhoneId(iStatus, iPhoneIdV1Pckg);
        SetActive();
        }
 }

/*!
 * CreateCTelephony
 * Ensures that iTelephony instance exists before called.
 * @return error code
 */
 int PhoneInfoPrivate::CreateCTelephony()
 {
   int err = 0;
   if( !iTelephony ) {
        TRAP(err, iTelephony = CTelephony::NewL());
        }
    return err;
 }

/*!
 * Executes in response to the complete request - getting manufacturer
 * and phone information.
 * And emits the information if successful otherwise error.
 */
 void PhoneInfoPrivate::RunL()
 {
     // Checking the value of KErrNone; if successful emit the phone information
     // otherwise errorcode
    if( iStatus == KErrNone ) { // Manufacturer Name
        QString textManufacturer = QString::fromUtf16(
            iPhoneIdV1.iManufacturer.Ptr(),
            iPhoneIdV1.iManufacturer.Length());

        QString textModel = QString::fromUtf16( // Phone Model
            iPhoneIdV1.iModel.Ptr(),
            iPhoneIdV1.iModel.Length());

        QString textSerialNumber = QString::fromUtf16( //IMEI Number
            iPhoneIdV1.iSerialNumber.Ptr(),
            iPhoneIdV1.iSerialNumber.Length());

        emit( q_ptr->phoneInfoUpdated(textManufacturer, textModel, textSerialNumber));
    } else { // Emit the error code
        emit (q_ptr->errorOccured(iStatus.Int()));        
    }
}

/*!
 * Cancels the request for manufacturer and phone information
 */
void PhoneInfoPrivate::DoCancel()
{
    // Cancels an outstanding asynchronous request.
    iTelephony->CancelAsync(CTelephony::EGetPhoneIdCancel);
}
